PCB are compatible for U12 swap?

[ccamargol]

My original HDD is:

WESTERN DIGITAL WD800

MDL: WD800JD-75LSA0
DCM: DSBHCTJCH
model PCB: 2060-701335-A00

Donor:
MDL: WD800JD-00MSA1
DCM: HSBANTJCA
model PCB: 2061-701335-E00

Are PCB compatible for swap U12? Original PCB no sound, nothing.

Carlos

[pcimage]

yes

[ccamargol]

Thank you!!!

[ccamargol]

Hi,
I desoldering ROM U12 from patient PCB and soldering to Donor PCB and when i connect hdd make tac tac sound.

[phishin_ca]

Double check your soldering job.

[networkpc3000]

are you sure head or firmware are ok?

[ccamargol]

The ROM is OK

pacient PCB is 003 REV A

Donor PCB 005 REV B

[pepe]

probably preamp is gone.

pepe

[unknown]

You should try again with a diffrent donor PCB (003), maybe you still have a last chance.